9133 search results - page 331 / 1827 » Modelling perception using image processing algorithms |
158
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ICIP
1997
IEEE
16 years 8 months ago
1997
IEEE
We describe a method for embedding information in color images. A model of human color vision is used to ensure that the embedded signal is invisible. Sinusoidal signals are embed...
397
Voted
CCIW
2011
Springer
14 years 10 months ago
2011
Springer
The representation model that considers an image as a sparse linear combination of few atoms of a predefined or learned dictionary has received considerable attention in recent ye...
154
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a new method to jointly perform deblurring and colordemosaicing of RGB images. Our method is derived following an inverse problem approach in a MAP framework. To avoid ...
193
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
An important topic in face recognition as well as in video coding or multi-modal human machine interfaces is the automatic localization of faces or headand-shoulder regions in vis...
216
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3DIM
1999
IEEE
15 years 11 months ago
1999
IEEE
Modeling of 3D objects from image sequences is a challenging problem and has been a research topic for many years. Important theoretical and algorithmic results were achieved that...